0805CS-221EKTS

Fixed Inductors Overview

The Delta Electronics/Components 0805CS-221EKTS is a fixed surface-mount inductor from the 0805CS series. It features a ceramic drum core and wirewound construction with an inductance of 220 nH and a tolerance of ±10%. The component has a DC resistance (DCR) of 700 mOhm and a rated current of 400 mA. It operates within a temperature range of -40°C to 125°C. Key electrical specifications include a Q factor of 50 at 250 MHz and a self-resonant frequency of 850 MHz. The package dimensions are 2.29mm x 1.80mm with a maximum height of 1.55mm.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core and wirewound architecture for stable RF performance.
• Provides unshielded design suitable for high-frequency signal processing applications.
• Supports operation across a wide industrial temperature range of -40°C to 125°C.

Fixed Inductors Applications

• RF filtering circuits
• High-frequency signal processing
• General-purpose SMD inductive components

Fixed Inductors Procurement Notes

Verify the specific ordering suffix, as 'G' variants exist with different tolerances. Confirm availability status, as some datasheets indicate this part may be obsolete or subject to production changes. Ensure the required packaging type matches the project needs, as options include tape and reel or cut tape formats depending on distributor stock.

Fixed Inductors Selection Notes

Select this component when a 220 nH inductance with 400 mA current rating is required in an 0805 footprint. Consider the 850 MHz self-resonant frequency for circuit bandwidth limitations. Compare against similar parts like the 0805CS-221EGTS if tighter tolerance is needed, noting potential obsolescence differences between variants.

Fixed Inductors Part Context

This part belongs to the 0805CS Series of wire-wound chip inductors manufactured by Delta Electronics/Components. The series offers various inductance values in the 0805 package size, designed for surface-mount assembly. These components are characterized by their ceramic core construction and open-type shielding configuration.

Fixed Inductors Replacement Considerations

AISC-0805-R22G-T by Abracon LLC is listed as a similar replacement option.